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Volumn 65, Issue 8, 2002, Pages 1-4

Weak localization and conductance fluctuations of a chaotic quantum dot with tunable spin-orbit coupling

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EID: 85038316956     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.65.081302     Document Type: Article
Times cited : (1)

References (34)
  • 2
    • 0004266550 scopus 로고
    • edited by E. Akkermans, G. Montambaux, J.-L. Pichard, and J. Zinn-Justin, North-Holland, Amsterdam
    • B.L. Altshuler and B.D. Simons, in Mesoscopic Quantum Physics, edited by E. Akkermans, G. Montambaux, J.-L. Pichard, and J. Zinn-Justin (North-Holland, Amsterdam, 1995).
    • (1995) Mesoscopic Quantum Physics
    • Altshuler, B.L.1    Simons, B.D.2
  • 15
    • 85038287378 scopus 로고    scopus 로고
    • The Hamiltonian (1) is for a two-dimensional electron gas formed parallel to the (001) plane of GaAs. The x and y coordinates are defined along axes with crystallographic directions [110] and (formula presented), in the spin-orbit Hamiltonian (notation of Ref. 11), one has (formula presented) (formula presented)
    • The Hamiltonian (1) is for a two-dimensional electron gas formed parallel to the (001) plane of GaAs. The x and y coordinates are defined along axes with crystallographic directions [110] and (formula presented). In terms of the rates (formula presented) and (formula presented) for the Rashba and Dresselhaus terms in the spin-orbit Hamiltonian (notation of Ref. 11), one has (formula presented) (formula presented).
    • In terms of the rates (formula presented) and (formula presented) for the Rashba and Dresselhaus terms
  • 17
    • 85038286094 scopus 로고    scopus 로고
    • with a characteristic time that is a factor (formula presented) larger than the time scale (formula presented) characteristic of the perturbation with unitary symmetry, see Ref. 12
    • A small symplectic perturbation of the Hamiltonian remains, with a characteristic time that is a factor (formula presented) larger than the time scale (formula presented) characteristic of the perturbation with unitary symmetry, see Ref. 12.
    • A small symplectic perturbation of the Hamiltonian remains
  • 19
    • 85038272508 scopus 로고    scopus 로고
    • private communication
    • C.M. Marcus (private communication).
    • Marcus, C.M.1
  • 24
    • 85038308258 scopus 로고    scopus 로고
    • P.W. Brouwer K.M. Frahm C.W.J. Beenakker.
    • P.W. Brouwer K.M. Frahm C.W.J. Beenakker.
  • 25
    • 85038292189 scopus 로고    scopus 로고
    • We assume that the momentum matrix elements multiplying (formula presented) and (formula presented) in the spin-orbit Hamiltonian (1) are equal and independently distributed
    • We assume that the momentum matrix elements multiplying (formula presented) and (formula presented) in the spin-orbit Hamiltonian (1) are equal and independently distributed. This is correct when (formula presented) in Eq. (1) and the quantum dot is roughly circular.
    • This is correct when (formula presented) in Eq. (1) and the quantum dot is roughly circular
  • 26
    • 0001639435 scopus 로고
    • For a disordered circular quantum dot of radius (formula presented), one has (formula presented), see
    • For a disordered circular quantum dot of radius (formula presented), one has (formula presented), seeK.M. Frahm and J.-L. Pichard, J. Phys. I 5, 847 (1995).
    • (1995) J. Phys. I , vol.5 , pp. 847
    • Frahm, K.M.1    Pichard, J.-L.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.